Several FDA-approved medications can serve as alternatives to Wegovy, ranging from a newer injectable that produces even greater weight loss to older oral pills that cost less and work through entirely different mechanisms. The best option depends on your insurance coverage, how much weight you need to lose, and whether you’re comfortable with injections.
Zepbound: The Closest Competitor
Zepbound (tirzepatide) is the most direct alternative to Wegovy and, by the numbers, the most effective weight loss medication currently available. While Wegovy works on one gut hormone pathway, Zepbound targets two, which translates to more weight loss in clinical trials. At its highest approved dose of 15 mg once weekly, people without diabetes lost an average of 18% of their body weight, compared to about 15.8% with Wegovy over a similar timeframe. For people with type 2 diabetes, the average was 12%.
Like Wegovy, Zepbound is a once-weekly injection. Pricing is similar too. Through direct-to-consumer programs, the starting dose of Zepbound runs about $299 per month, with higher doses costing $449. Wegovy’s comparable price sits around $500 without insurance, though both manufacturers have recently committed to offering their drugs through government programs at $245 per month. If your insurance covers one but not the other, that alone may decide which you use.
Saxenda: Same Drug Class, Lower Potency
Saxenda (liraglutide) works through the same biological pathway as Wegovy but produces more modest results. In head-to-head comparisons over 68 weeks, people on Saxenda lost about 6.4% of their body weight on average, compared to 15.8% on Wegovy. For people with conditions like high blood pressure, diabetes, or high cholesterol, Saxenda showed a 7.4% average decrease.
The biggest practical difference is the injection schedule. Saxenda requires a daily injection rather than a weekly one, and the dose ramps up over the first month from 0.6 mg to the full 3 mg. Some people tolerate the gradual buildup well, and the daily dosing gives you more control if you need to pause briefly due to side effects. Saxenda has also been on the market longer than Wegovy, so some insurers cover it more readily.
Contrave: An Oral Option Targeting Appetite and Cravings
Contrave combines two older medications in a single pill: one that stimulates appetite-suppressing signals in the brain and another that blocks the feedback loop your body uses to dial those signals back down. The second component also affects reward pathways, which may help reduce food cravings and the emotional pull toward eating.
Weight loss with Contrave is more modest than with the injectables. In 56-week trials, people on the higher dose lost about 5% to 8% of their body weight when paired with diet changes alone. When combined with an intensive behavioral modification program, weight loss reached roughly 11.5%. That behavioral component matters: Contrave appears to work best when you’re actively changing eating habits alongside taking the medication.
Because it’s a pill taken by mouth, Contrave appeals to people who don’t want injections. It’s also generally cheaper than the newer injectables, making it a practical choice when cost or insurance barriers rule out Wegovy and Zepbound.
Qsymia: A Two-Drug Pill for Larger Weight Loss
Qsymia pairs a stimulant-type appetite suppressant with a second drug that enhances feelings of fullness through a different brain mechanism. The combination addresses appetite from two angles, which can produce meaningful weight loss for people who haven’t responded to single-drug options.
The most important safety consideration with Qsymia is pregnancy. The second component carries a known risk of birth defects, including cleft lip and palate, when a fetus is exposed during the first trimester. Qsymia is strictly contraindicated during pregnancy, and anyone who could become pregnant needs reliable contraception while taking it.
Phentermine: Short-Term and Affordable
Phentermine is one of the oldest prescription weight loss drugs still in use. It works by suppressing appetite through stimulant-like activity in the brain. It’s inexpensive and widely available as a generic, which makes it the most accessible option for many people.
The catch is duration. Phentermine is only approved for use for up to 12 weeks, so it’s not a long-term solution the way Wegovy or Zepbound are designed to be. Common side effects include a faster heart rate and difficulty sleeping. Some providers prescribe it as a bridge, helping patients lose initial weight while building habits or waiting for insurance approval on a longer-term medication.
Rybelsus: Oral Semaglutide With Limits
Rybelsus contains the same active ingredient as Wegovy (semaglutide) but in pill form. It’s FDA-approved only for blood sugar control in type 2 diabetes, not for weight loss, so any use for weight management is off-label. The doses available top out at 14 mg daily, and there is no oral equivalent to the higher injectable doses used in Wegovy. That means the weight loss you can expect from Rybelsus is lower than what Wegovy delivers at its full 2.4 mg weekly injection.
Still, for someone who has type 2 diabetes and wants to avoid injections, Rybelsus provides some of the same appetite-reducing benefits in a daily pill. It needs to be taken on an empty stomach with a small sip of water, then you wait at least 30 minutes before eating or taking other medications.
Compounded Semaglutide: What to Know
You may have seen compounding pharmacies advertising cheaper versions of semaglutide. These products are not FDA-approved, and the FDA has raised specific concerns about their safety. Some compounded versions use salt forms of semaglutide (sodium or acetate) that are chemically different from the active ingredient in Wegovy. The FDA has stated it lacks information on whether these salt forms have the same properties as the approved drug, and it is not aware of any lawful basis for using them in compounding.
The risks go beyond the active ingredient. Compounded drugs don’t undergo the same manufacturing oversight as brand-name medications, so consistency in dosing and sterility can vary. If cost is pushing you toward compounded semaglutide, it’s worth exploring the manufacturer discount programs and government pricing initiatives first, as brand-name options have become more affordable in recent months.
Berberine Is Not a Realistic Substitute
Berberine, a plant compound sold as a supplement, gained attention on social media as “nature’s Ozempic.” The comparison doesn’t hold up. The American Academy of Family Physicians notes that rigorous data demonstrating weight loss benefits from berberine are lacking. The studies that do exist are small, methodologically limited, and focused on blood sugar rather than body weight. There has never been a large-scale randomized trial of berberine for weight loss.
Berberine can also interact with medications processed by the liver, and because supplements aren’t regulated the way prescription drugs are, there’s no guarantee that what’s on the label matches what’s in the bottle. If you’re looking for a non-prescription approach, lifestyle changes like structured exercise programs and dietary strategies have a far stronger evidence base than any supplement.